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-rw-r--r--app/src/main/java/no/topi/fiken/display/Constants.java5
-rw-r--r--app/src/main/java/no/topi/fiken/display/DefaultDisplayService.java56
-rw-r--r--app/src/main/java/no/topi/fiken/display/MainActivity.java10
3 files changed, 62 insertions, 9 deletions
diff --git a/app/src/main/java/no/topi/fiken/display/Constants.java b/app/src/main/java/no/topi/fiken/display/Constants.java
index f568e1c..de93938 100644
--- a/app/src/main/java/no/topi/fiken/display/Constants.java
+++ b/app/src/main/java/no/topi/fiken/display/Constants.java
@@ -5,6 +5,9 @@ import java.util.UUID;
public interface Constants {
String TRYGVIS_IO_BASE_UUID = "32D0xxxx-035D-59C5-70D3-BC8E4A1FD83F";
UUID TRYGVIS_IO_FIKEN_STATUS_PANEL_UUID = UUID.fromString(TRYGVIS_IO_BASE_UUID.replace("xxxx", "0001"));
- UUID TRYGVIS_IO_GAUGE_UUID = UUID.fromString(TRYGVIS_IO_BASE_UUID.replace("xxxx", "0002"));
+ UUID TRYGVIS_IO_GAUGE_DATA_UUID = UUID.fromString(TRYGVIS_IO_BASE_UUID.replace("xxxx", "0002"));
+ UUID TRYGVIS_IO_GAUGE_CTRL_UUID = UUID.fromString(TRYGVIS_IO_BASE_UUID.replace("xxxx", "0004"));
UUID TRYGVIS_IO_LED_UUID = UUID.fromString(TRYGVIS_IO_BASE_UUID.replace("xxxx", "0003"));
+
+ UUID CLIENT_CHARACTERISTIC_CONFIG = UUID.fromString("00002902-0000-1000-8000-00805f9b34fb");
}
diff --git a/app/src/main/java/no/topi/fiken/display/DefaultDisplayService.java b/app/src/main/java/no/topi/fiken/display/DefaultDisplayService.java
index b1aa2e7..3bd2dd0 100644
--- a/app/src/main/java/no/topi/fiken/display/DefaultDisplayService.java
+++ b/app/src/main/java/no/topi/fiken/display/DefaultDisplayService.java
@@ -16,6 +16,9 @@ import android.os.IBinder;
import android.util.Log;
import android.widget.Toast;
+import java.lang.reflect.Array;
+import java.util.Arrays;
+
public class DefaultDisplayService extends Service implements DisplayService {
private final Context context = DefaultDisplayService.this;
private final static String TAG = DefaultDisplayService.class.getSimpleName();
@@ -24,16 +27,18 @@ public class DefaultDisplayService extends Service implements DisplayService {
private BluetoothManager mBluetoothManager;
private BluetoothAdapter mBluetoothAdapter;
- private BluetoothGattService displayService;
private BluetoothGatt gatt;
+ private BluetoothGattService displayService;
+ private BluetoothGattCharacteristic gaugeCtrl;
+ private BluetoothGattCharacteristic gaugeData;
private Handler handler;
- private int UPDATE_RSSI_DELAY = 1000;
+ private int UPDATE_RSSI_DELAY = 100 * 1000;
private Runnable updateRssi = new Runnable() {
@Override
public void run() {
- if(gatt != null) {
+ if (gatt != null) {
gatt.readRemoteRssi();
}
@@ -132,28 +137,65 @@ public class DefaultDisplayService extends Service implements DisplayService {
}
displayService = gatt.getService(Constants.TRYGVIS_IO_FIKEN_STATUS_PANEL_UUID);
+ gaugeCtrl = displayService.getCharacteristic(Constants.TRYGVIS_IO_GAUGE_CTRL_UUID);
+ gaugeData = displayService.getCharacteristic(Constants.TRYGVIS_IO_GAUGE_DATA_UUID);
- Log.i(TAG, "service=" + displayService);
+ Log.i(TAG, "service=" + displayService + ", gaugeCtrl=" + gaugeCtrl + ", gaugeData=" + gaugeData);
Intent intent = IntentAction.DEVICE_UPDATE.intent();
intent.putExtra(IntentExtra.DEVICE_ADDRESS.name(), address);
intent.putExtra(IntentExtra.DEVICE_IS_DISPLAY.name(), displayService != null);
sendBroadcast(intent);
+
+ BluetoothGattDescriptor ccg = gaugeCtrl.getDescriptor(Constants.CLIENT_CHARACTERISTIC_CONFIG);
+ ccg.setValue(BluetoothGattDescriptor.ENABLE_NOTIFICATION_VALUE);
+ gatt.writeDescriptor(ccg);
+ Log.i(TAG, "ccg=" + ccg);
+
+ // Send a request for gauge count.
+
+// gaugeCtrl.setWriteType(BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE);
+// gaugeCtrl.setValue(new byte[]{0x01});
+// gaugeCtrl.getDe
+// gatt.setCharacteristicNotification(gaugeCtrl, true);
+// gatt.writeCharacteristic(gaugeCtrl);
+// gatt.readCharacteristic(gaugeCtrl);
}
@Override
public void onCharacteristicRead(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) {
Log.i(TAG, "onCharacteristicRead");
+
+ String s = "";
+ for (byte b : characteristic.getValue()) {
+ s += Integer.toHexString(b);
+ }
+
+ Log.i(TAG, "uuid=" + characteristic.getUuid() + ", value=" + s);
}
@Override
public void onCharacteristicWrite(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) {
Log.i(TAG, "onCharacteristicWrite");
+
+ String s = "";
+ for (byte b : characteristic.getValue()) {
+ s += Integer.toHexString(b);
+ }
+
+ Log.i(TAG, "uuid=" + characteristic.getUuid() + ", value=0x" + s + ", status=" + status);
}
@Override
public void onCharacteristicChanged(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic) {
Log.i(TAG, "onCharacteristicChanged");
+
+ String s = "";
+ for (byte b : characteristic.getValue()) {
+ s += Integer.toHexString(b);
+ }
+
+ Log.i(TAG, "uuid=" + characteristic.getUuid() + ", value=0x" + s);
}
@Override
@@ -163,17 +205,17 @@ public class DefaultDisplayService extends Service implements DisplayService {
@Override
public void onDescriptorWrite(BluetoothGatt gatt, BluetoothGattDescriptor descriptor, int status) {
- Log.i(TAG, "onDescriptorWrite");
+ Log.i(TAG, "onDescriptorWrite, status=" + status + ", descriptor=" + descriptor.getUuid());
}
@Override
public void onReliableWriteCompleted(BluetoothGatt gatt, int status) {
- Log.i(TAG, "onReliableWriteCompleted");
+ Log.i(TAG, "onReliableWriteCompleted, status=" + status);
}
@Override
public void onReadRemoteRssi(BluetoothGatt gatt, int rssi, int status) {
- Log.i(TAG, "onReadRemoteRssi, status=" + status + ", rssi=" + rssi);
+// Log.i(TAG, "onReadRemoteRssi, status=" + status + ", rssi=" + rssi);
if (status == BluetoothGatt.GATT_SUCCESS) {
Intent intent = IntentAction.DEVICE_UPDATE.intent();
intent.putExtra(IntentExtra.DEVICE_ADDRESS.name(), gatt.getDevice().getAddress());
diff --git a/app/src/main/java/no/topi/fiken/display/MainActivity.java b/app/src/main/java/no/topi/fiken/display/MainActivity.java
index d9dc073..6c21afe 100644
--- a/app/src/main/java/no/topi/fiken/display/MainActivity.java
+++ b/app/src/main/java/no/topi/fiken/display/MainActivity.java
@@ -48,6 +48,8 @@ public class MainActivity extends ListActivity {
private DisplayService displayService;
private String deviceToShow;
+ private ServiceConnection serviceConnection;
+
@Override
protected void onCreate(Bundle savedInstanceState) {
Log.i(TAG, "onCreate");
@@ -78,7 +80,7 @@ public class MainActivity extends ListActivity {
finish();
}
- ServiceConnection serviceConnection = new ServiceConnection() {
+ serviceConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName componentName, IBinder service) {
@@ -102,6 +104,11 @@ public class MainActivity extends ListActivity {
}
@Override
+ protected void onDestroy() {
+ unbindService(serviceConnection);
+ }
+
+ @Override
protected void onResume() {
Log.i(TAG, "onResume");
@@ -123,6 +130,7 @@ public class MainActivity extends ListActivity {
super.onPause();
stopScan();
+ unregisterReceiver(displayServiceBroadcastReceiver);
}
@Override